In-context translation (#1169)

Requires a translate flag.

Foundation builds only so we don't get confusing contributions to our Crowdin from forks that might have made text changes. Open to discussing making the Crowdin project configurable if useful to forks.

When the flag is present, change language id to lol and append CrowdIn JIPT script to header.

Related PRs (now merged)
Pyright - microbit-foundation/pyright#32
Stubs - microbit-foundation/micropython-microbit-stubs#100

bin/update-translations.sh

@@ -15,7 +15,7 @@ if [ $# -eq 0 ]; then
   exit 1
 fi
 
-languages="ca de fr es-ES ja ko nl zh-CN zh-TW"
+languages="ca de fr es-ES ja ko nl zh-CN zh-TW lol"
 
 mkdir -p crowdin/translated
 for language in $languages; do

index.html

@@ -35,6 +35,17 @@
           window.dataLayer.push(arguments);
         };
     </script>
+    <script type="text/javascript" id="crowdin-jipt-config">
+      (function () {
+        function escape() {
+          window.location.href = "%VITE_FULL_URL";
+        }
+        window._jipt = [
+          ["project", "microbitorg"],
+          ["escape", escape],
+        ];
+      })();
+    </script>
     <% } %>
     <script type="module" src="/src/index.tsx"></script>
   </head>